that's when i talked with my doctor he ga me some blood tests... showed it was low t. that's it. it was a numbe [ male announcer ] today,en with low t have androgel 1.62% testosterone gel. the #1 prescribed topical testosterone replacement therapy increases testosterone when used daily. women and children should avoid contact with applicati sites. discontinue andgel and call your doctor if you see unexpected signs of early puberty in a child, or signs in a woman, which may include changes in body hair or a large increase in acne, possibly due to accidental exposure. men with bt cancer or who have or might have prostate cancer, and women who are or may become pregnant or are breast-feeding, should not use androgel. serious side effects include worsening of an enlarged prostate, possible increased risk of prostate cancer, lower sperm count, swelling of ankles, feet, or dy, enlarged or painful breasts, problems breathing during sleep, and blood clots in the legs. tell your doctor about your medical conditions and medications, especially insulin, corticosteroids, or medicines to decrease blood otting. in a clinical study, over 80% of treated men had their levels restored to normal.